Windows 8: PRadio is a Pandora client for Windows 8 and Windows RT that brings your Pandora stations, likes, and play history into Windows 8's Modern UI. You can pin your favorite stations right to the Start screen, or bring the app up to choose the station want to play and let it play in the background while you do other things.

PRadio gives you quick access to your bookmarked songs and other profile information, and makes it super-easy to change stations, thumb up/down tracks as they're playing, and look back over your recently played songs. Pinning stations to your start menu is a huge bonus, and search is integrated right into the Charms bar, so as soon as you start typing, the app will look for stations that match what you're typing, or find new stations, artists, or genres for you. You can see how it works in the Tekzilla video above. The app is completely free.